Mealsreadytoeat FAQ
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MealsReadytoEat FAQ I have updated the existing MRE faq with some supplemental information. ======================================================== |Taking back the web one line @ a time | | | |The official SnatchSoft website: | |http://www.geocities.com/Eureka/Park/3960/ | |All fonts, all the time! | -------------------------------------------------------- NOTICE TO BULK E-MAILERS: Pursuant to US Code, Title 47, Chapter 5, Subchapter II, p.227, any and all nonsolicited commercial E-mail sent to this address is subject to a download and archival fee in the amount of $500 US.... Ahh hell with it! Violators will be shot! Survivors will be shot again! The updated MRE faq page By: Joseph Grant ([email protected]) MRE (Meal Ready to Eat) FAQ Version: 1.1 Updated: 17112097.13 Section I - MRE History Section II - MRE Contents/Components Section III - Pouch and Heater Construction Section IV - Shelf Life and Storage/Temperature Chart Section V - MRE Myths Section VI - Dietary Considerations/Nutrition Chart Section VII - Recipes Section VIII - Suppliers NEW THIS REV: Heating pouch info, spoon composition, shortcake recipe, suppliers and MORE!!! SECTION I - MRE HISTORY http://members.aol.com/OiledLamp/mrefaq.html (1 of 11) [4/10/2002 1:10:39 PM] MealsReadytoEat FAQ MREs (Meals Ready to Eat) were born on Earth, but grew up on Apollo flights to the moon, in Skylab floating workshops and on every U.S. Space Shuttle flight from Enterprise to Atlantis. In the 1970s retort pouches (the popular name for thermostabilized, laminated food pouches named after the retort cooker ) were put to their first real test by the U.S. Space Program. The Program was looking for delicious, easy to prepare, "normal" food that wouldn't increase human stress the way that freeze dried food and "toothpaste tube food" did. More than any other technology, retort pouches have satisfied the Program's needs. And so, over 20 years ago, retort pouches found a home at NASA, where all their unusual characteristics were much appreciated and they have been successfully feeding astronauts in flight and on the moon ever since. THE HISTORY OF THE MRE In the 1980s the U.S. military research labs, which had hatched the pouch technology in the first place, took the lead in its use and development. They enabled the U.S. Military to upgrade its entire field ration program to retort pouches, from the earlier, less workable technologies of canning and freeze drying. Over the past 10 years these high tech research labs have continually upgraded the taste and nutritional profile of the meals. Over the past 10 years our military has depended on MREs for its field ration requirements. Tens of millions of MRE "full meals" have been produced and eaten. They have gone to Grenada, to the war on drugs, to fight forest fires in Alaska, and to feed the troops in "Desert Shield" and Desert Storm. SECTION II - MRE CONTENTS/COMPONENTS There are 13 basic menus in the typical case of MREs. These menus are: Menu #l Menu #2 Pork with rice in barbecue sauce Corned beef hash Applesauce Freeze-dehydrated fruit 1/ Jelly Jelly Crackers Crackers Cocoa beverage powder Oatmeal cookie bar http://members.aol.com/OiledLamp/mrefaq.html (2 of 11) [4/10/2002 1:10:39 PM] MealsReadytoEat FAQ Sugar-free beverage base Cocoa beverage powder Hot Sauce Sugar-free beverage base Accessory packet, B Hot sauce Spoon Accessory packet, B Flameless heater Spoon Flameless heater Menu #3 Menu #4 Chicken stew Omelet with ham Wet pack fruit 2/ Potatoes au gratin Peanut Butter Jelly Crackers Crackers Candy 3/ Candy 3/ Beverage base, powdered Oatmeal cookie bar Hot Sauce Cocoa beverage powder Accessory packet, A Sugar-free beverage base Spoon Hot Sauce Flameless heater Accessory packet, A Spoon Flameless heater Menu #5 Menu #6 Spaghetti with meat and sauce Frankfurters, beef Pound cake 4/ Potato-sticks Cheese spread Freeze-dehydrated fruit 1/ http://members.aol.com/OiledLamp/mrefaq.html (3 of 11) [4/10/2002 1:10:39 PM] MealsReadytoEat FAQ Crackers Peanut butter Candy 3/ Crackers Cocoa beverage powder Candy 3/ Sugar-free beverage base Cocoa beverage powder Hot sauce Sugar-free beverage base Accessory packet, A Hot sauce Spoon Accessory packet, A Flameless beater Spoon Flameless heater Menu #7 Menu #8 Beef stew Ham slice Pound cake 4/ Potatoes au gratin Peanut butter Brownie, chocolate covered Crackers Cheese spread Beverage base, powdered Crackers Hot sauce Cocoa beverage powder Accessory packet, A Beverage base, powdered Spoon Hot sauce Flameless heater Accessory packet, A Spoon Flameless heater Menu #9 Menu #10 Pork chow mein Tuna with noodles http://members.aol.com/OiledLamp/mrefaq.html (4 of 11) [4/10/2002 1:10:39 PM] MealsReadytoEat FAQ Chow mein noodles Pound cake 4/ Freeze-dehydrated fruit 1/ Jelly Peanut butter Crackers Crackers Candy 3/ Cookie, chocolate covered Beverage base, powdered Beverage base, powdered Hot Sauce Hot Sauce Accessory packet, A Accessory packet, A Spoon Spoon Flameless heater Flameless heater Menu #11 Menu #12 Chicken and rice Escalloped potatoes with ham Cheese spread Applesauce Crackers Brownie, chocolate covered Candy 3/ Cheese spread Cookie, chocolate covered Crackers Beverage base, powdered Cocoa beverage powder Hot Sauce Sugar-free beverage base Accessory packet, A Hot Sauce Spoon Accessory packet, A Flameless heater Spoon Menu #13 http://members.aol.com/OiledLamp/mrefaq.html (5 of 11) [4/10/2002 1:10:39 PM] MealsReadytoEat FAQ Red beans and rice crackers Brownie Coffee Jello Accessory packet, Fork Spoon Salt Pepper Flameless heater spoon Flameless heater 1/ At least three of the four different kinds of freeze-dehydrated fruit (fruit mLx, peaches, pears, strawberries) shall be distributed in each shipping container. 2/ Type III, IV, or V of MIL-F-44067. 3/ Each shipping container shall have six menus with candy packed directly into the menu bag, outside of the accessary packet. The candy shall be procured so that three of the six menus contain packages of chocolate disks, two of the six menus contain heat stable chocolate bars, and one of the menus contains a package of fruit tablets. 4/ Types VII, VIII, IX, X, and XI shall be procured in equal quantities and distributed in as uniform a distribution as possible in each shipping container. However, not more than two meal bags in any shipping container shall contain the same type of cake. SECTION III - POUCH AND HEATER CONSTRUCTION The big breakthrough was the pouch. Its three special layers allow the food to be sealed and then cooked (opposite from other food http://members.aol.com/OiledLamp/mrefaq.html (6 of 11) [4/10/2002 1:10:39 PM] MealsReadytoEat FAQ processing methods) and never exposed to the air again until opened. Thus, the food is actually sterilized in the pouch and then blocked from future contamination. The result is the almost unbelievable shelf life and food which retains its natural moisture and juice (i.e. it is not freeze dried or dehydrated). Here Is the breakdown of the breakthrough pouch: OUTERLAYER: A tough polyester film which provides protection for the middle layer and Is an excellent printing surface. MIDDLE LAYER: The key to the pouch's shelf stability, aluminum foil, the most effective and economical barrier to moisture, light and oxygen. The result: No refrigeration or freezing will ever be required. INNER LAYER: Next to the food product is a very special polypropylene film. It Is compatible with the widest variety of foods so that no "canned" or other unwanted taste is added to the food. It also ensures an exceptionally strong heat seal. There are water activated heaters designed to warm up MREs prior to consumption. Here's a little on their composition and functionality. From MIL-R-44398 (Flameless Ration Heater) : 3.3 DESIGN OF HEATER PAD. The heater pad shall consist of a supercorroding Mg-Fe alloy powder and an electrolyte together with flow and wetting agents dispersed throughout a porous matrix formed from polymeric powders. The magnesium and iron function as anode and cathode, respectively. The electrolyte is activated by the addition of water which initiates a rapid corrosion of the magnesium particles within the matrix. The products of the chemical reaction are heat, magnesium hydroxide, and gaseous hydrogen. The MRE spoons are made of polystyrene. References: MIL-M-44074 (Meal, Ready To Eat, Individual, Assembly of) and L-F-560 (Fork, Knife, and Spoon, Picnic). SECTION IV - SHELF LIFE AND STORAGE/TEMPERATURE CHART MRE SHELF LIFE A main concern in the development and testing of rations for our armed forces has always been shelf life. An amazing amount of research has been done in the development of the retort pouch and the MRE to determine the exact length of time and the exact http://members.aol.com/OiledLamp/mrefaq.html (7 of 11) [4/10/2002 1:10:39 PM] MealsReadytoEat FAQ conditions under which it is safe to store the entrees and side dishes. The main thing we have to work with is the shelf life chart (shown below) compiled by the Army's Natick Research labs. This gives a very good overview and summary of all the findings gathered from all the testing of MRE products. However, it leaves many questions unanswered. Here are additional facts and observations that have been gathered about MRE shelf life: 1) The Shelf life ratings shown in the chart above were determined by taste panels, panels of "average" people, mostly office personnel at the Natick labs. Their opinions were combined to determine when a particular component or, in this case, the entire MRE ration, was no longer acceptable. 2) The Shelf life determinations were made solely on the basis of taste, as it was discovered that acceptable nutritional content and basic product safety would extend way beyond the point where taste degradation would occur.